https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Urbanization.%20%22%20and%20au%3APernia%2C%20Ernesto%20M.&format=rss2 4 0 100 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=6583 By Pernia, Ernesto M. . . pp. 113-136

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=6583 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=7830 By Balisacan, Arsenio M. . Pasig City : National Economic and Development Authority, 1994 . 148p.

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=7830 ISBN https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8119 By Alburo, Florian A.; . Makati City PIDS 1980 . xv, 308 pages : illustrations ; 23 cm

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8119 ISBN 971-128-008-6 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=8122 By Pernia, Ernesto M.; . Makati City PIDS 1983 . xi, 345 pages : illustrations ; 23 cm 971-128-008-6

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